Rufous Crab-hawk vs беркут

Buteogallus aequinoctialis в сравнении с Aquila chrysaetos

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Side-by-Side Comparison

Характеристика Rufous Crab-hawk беркут
Научное название Buteogallus aequinoctialis Aquila chrysaetos
Отряд Accipitriformes Accipitriformes
Семейство Accipitridae Accipitridae
Охранный статус Near Threatened Least Concern
Длина 81,0 cm (31.9 in)
Размах крыльев 63,2 cm (24.9 in) 212,0 cm (83.5 in)
Масса 696,0 g (24.55 oz) 4050,0 g (142.86 oz)
Питание -- Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts …
Размер кладки 1-2 1-3
Population Trend
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Size Comparison

Body Length
Rufous Crab-hawk
беркут 81,0 cm
Размах крыльев
Rufous Crab-hawk 63,2 cm
беркут 212,0 cm
Масса
Rufous Crab-hawk 696,0 g
беркут 4050,0 g
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Habitat Comparison

Общие среды обитания

Rufous Crab-hawk only

беркут only

беркут

Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.

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Song & Call Comparison

Rufous Crab-hawk

беркут

Пение

Mostly silent; emits a thin, high-pitched whistle 'kee-kee-kee' near the eyrie. Also gives low barking 'yak-yak' and mewing calls. Far less vocal than its size suggests.

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Geographic Range & Migration

Rufous Crab-hawk

беркут

Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.

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Охранный статус

Near Threatened

Rufous Crab-hawk

Least Concern

беркут

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How to Tell Them Apart

Rufous Crab-hawk

беркут

Оперение

Dark brown overall with a golden-bronze sheen on the nape and crown. Juveniles show distinct white patches at the base of the tail and in the wings.

Клюв

Dark horn-colored hooked bill with a yellow cere

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About These Birds

беркут

The golden eagle is one of the most powerful and agile raptors in the Northern Hemisphere. Revered by many cultures, it has been used in falconry for centuries, particularly by Kazakh eagle hunters of Central Asia. Golden eagles can dive at speeds exceeding 240 km/h when pursuing prey.

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